Individual Calculations April 2009
 Doostkam, P.  Total change: 26.70  Rating chartPersonal card
 17th International Fajr Chess Open Tournament Kish Island IRI 2009-02-04
RcRownchangeKK*chgGame
 2414 2135 3.50 6 2.48 15 37.20 
  Darban, Morteza m2385 IRI1.0010.811512.15 
  Mirzoev, Azer g2485 AZE0.001-0.1115-1.65 
  Bagheri, Amir g2485 IRI0.5010.39155.85 
  Sharbaf, Mohsen f2421 IRI0.001-0.1615-2.40 
  Nasri, Amin 2348 IRI1.0010.771511.55 
  Ghorbani, Mohsen m2359 IRI1.0010.781511.70 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 7th Int. Caspian Cup (B,Class-men) Rasht IRI 2009-02-10
RcRownchangeKK*chgGame
 1975 2135 3.50 6 -0.70 15 -10.50 
  Fakhrazar, Nader 1785 IRI1.0010.11151.65 
  Ebrahimi, Mohammad 2022 IRI0.501-0.1515-2.25 
  Razipour, Sohrab 2002 IRI1.0010.32154.80 
  Chegini, Milad 2069 IRI0.001-0.5915-8.85 
  Mozafar, Milad 1930 IRI1.0010.24153.60 
  Abed, Meisam 2043 IRI0.001-0.6315-9.45 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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